2，(10 points) Suppose that airplane engines will fail, when in flight, with probabi lity (l - p) ind
6.(15 points) Consider a uniform distribution U(θ, 20 ).【題組】(a)Find the maximum likelihood estimator
【題組】(b)Does that MLE of θ converges to θ in probability (it is a consistent estimator)? Prove it, if
(15%) 二、A company’s income statement showed the following: net income, $124,000; depreciation expens
【題組】(ii)Let Z be the number of ,, where 0 ＜ t ＜ 1, show that Z lias a Poission distributionwith para
9.The life time (in years) of a kind of light bulb has the exponential distribution【題組】(i)What are t
【題組】(ii)A light bulb has been used for one year, what, is the probability that the light bulb can be
二十、 27 的連結是採點對點的方式’雖然資料的過程中會經過公眾網路’但是資料 由傳輸點送出前已經過加密’而且只有收訊端才有解密的相關資訊，.因此這樣的通道感覺上 是屬於私有的而非公眾的，就感覺在公眾
(7)A payment on account was incorrectly entered in the cash payments Journal and posted to the accou